19304 Yoshidaseiko
Main-belt minor planet
- Designation
- (19304) Yoshidaseiko
- Class
- Main-belt
- Semi-major axis
- 2.3742205 AU
- Eccentricity
- 0.2131857
- Inclination
- 2.11667°
- Absolute magnitude (H)
- 15.23
- Perihelion
- 1.868 AU
- Aphelion
- 2.880 AU
Main-belt minor planet